3 years ago

Plz help me ASAP I'll mark brainliest

Mathematics

1 answer:

romanna [79]3 years ago

3 0

Answer is:
Hope this helps

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Vinvika [58]

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3 years ago

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The students of a middle school are selling homemade candles to raise money for a charity. The candles will be sold for $7 each.

Tom [10]

I think the answer is D , I hope this helped. If not I’m sorry I tried my hardest

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3 years ago

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Let’s assume that human body temperatures are normally distributed with a mean of 98.20° F and a standard deviation of 0.62° F.

uysha [10]

Answer: It is such a small percentage of the population that would be considered to have fever at that level.

So, it is not appropriate stringent standard.

Step-by-step explanation:

Since we have given that

Mean = 98.20°F

Standard deviation = 0.62°F

If Bellevue Hospital in New York City uses 100.6°F as the lowest temperature considered to be a fever.

So, $\bar{X}=100.6^\circ F$

So, using the normal distribution, we first find the value of z.

$z=\dfrac{\bar{x}-\mu}{\sigma}\\\\x=\dfrac{100.6-98.2}{0.62}\\\\z=3.87$

Since z = 3.87

So, p = 0.0001 =0.1%

So,It is such a small percentage of the population that would be considered to have fever at that level.

So, it is not appropriate stringent standard.

4 0

3 years ago

LAST ONE SORRY I REALLY NEED HELP ON THIS ONEEEE

BartSMP [9]

Answer:

First, find the bats left 100 times for left-handed pitchers and right-handed pitchers:

0.285 x 100 = 28.5

0.175 x 100 = 17.5

Next, subtract these numbers to find how many more hits he will get:

28.5 - 17.5 = 11 and that is your answer

7 0

3 years ago

Pls solve and send on snap<br> j.aeg

padilas [110]

Y’all da file shi is fakeeeee

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3 years ago